| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.74 | 12.391% | $116.5944 | $116.59 | $116.60 | $116.60 |
| Purchase #2 | $47.71 | 3.330% | $49.2987 | $49.30 | $49.30 | $49.30 |
| Purchase #3 | $160.62 | 8.751% | $174.6759 | $174.68 | $174.70 | $174.70 |
| Purchase #4 | $136.93 | 7.445% | $147.1244 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $21.35 | 10.149% | $23.5168 | $23.52 | $23.50 | $23.50 |
| Purchase #6 | $13.89 | 9.465% | $15.2047 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $126.73 | 11.748% | $141.6182 | $141.62 | $141.60 | $141.60 |
| 7 purchase totals = | $610.97 | $668.0331 | $668.03 | $668.00 | $668.00 | |